Table 2-9 Xtal Factory-Selected Capacitor Selection; Table 2-10 . Capacitor Part Numbers - HP 8560E Service Manual

Adjustment Procedures
3. IF Bandpass Adjustment
Table 2-9 XTAL Factory-Selected Capacitor Selection
DVM
Reading
(V)
0 to 1.5
1.5 to 2.5 27
2.5 to 3.5 22
3.5 to 4.5 18
4.5 to 5.5 18
5.5 to 6.5 no
6.5 to 7.5 no
7.5 to 8.5 *
8.5 to 9.5 *
9.5 to 10
* Indicates a condition that should not exist; suspect broken hardware.
Table 2-10
74
Currently Loaded Capacitor Value (pF)
Replace Replace Replace
15 with: 18 with: 20 with:
* * *
* *
27 27
22 24
20 22
no no
change change change
no no
change change change
15 18
15 15
* * 15
Capacitor Part Numbers
Capacitor
Value (pF)
6.8
8.2
10
12
15
18
20
22
24
27
Replace Replace
22 with: 24 with:
* *
* *
* *
27 27
24 27
no no
change change
no no
change change
18 22
18 20
18 20
HP Part
Number
0160-4793
0160-4792
0160-4791
0160-4790
0160-4789
0160-4788
0160-5699
0160-4787
0160-5903
0160-4786
Replace
27 with:
*
*
*
*
*
no
change
no
change
24
24
24
Chapter 2